K41AD-D

Scientists warn that a key Atlantic current system that brings warm water to Europe is weakening; rising puma numbers cause conflict in Patagonia; a teacher shapes Bulgaria's physics prodigies; laughter fuels environmental change in Africa.

A stop at Castle Farms features a WWII painted A-2 flight jacket, a John Bailey dwarf clock circa 1800 and a 1973 Charles Schulz-signed drawing and book.

A Fox Kids promotion kit; a Thurman Munson-signed baseball circa 1975; Fernando Amorsolo oil paintings from 1955.

An adventure across Iowa's scenic byways, enjoying the historic sites, unique attractions and natural beauty along the way.

Uncover the diverse tapestry of Iowa's people, cultures and stories. Through compelling interviews, scenic visuals, and authentic storytelling, each episode explores the extraordinary lives of individuals who call Iowa home.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

An all-barre, waist toning workout strengthens the abs and slenderizes the core.

The Hunters try to help an injured bird so it can join its friends migrating south for the winter.

Lyla feels guilty when she causes a group project to break; Lyla's glider toy gets stuck in a big puddle.

Carl loves the new sweater his Pop Pop knit him, but it feels itchy when he wears it; Carl is nervous about his new school bus stop.

Daniel and his friends play T-ball and find that Henrietta is a dance teacher and a T-ball coach.

Phoebe and Jay use a checklist to guide them through their tasks; Jay creates his first comic book and learns about the importance of page order.

Elmo and friends have until the end of the day to set the record for the tallest cookie tower ever.

When Bex removes her cochlear implant and hearing aid so she can go on the waterslide, Sammy and the Wombats find new ways to communicate; the Wombats love Leiko's new mural.

Donkey and Panda make a birthday gift for Bob Dog; Donkey and Panda's playdate goes awry thanks to one of Harriett's inventions.

Rosie wants an ice pop from the Ice Pop Truck, but she must come up with an extra dollar to buy it; Rosie can't decide what to buy at the mercado.

Olive and Elinor learn about echoing voices when playing Marco Polo with Ari; while at the lake, Elinor and her friends realize they can't see ears on certain animals.

Cat leaves home when Peg is told she's allergic to him; Ramone flies Peg around the world in his flying machine that runs on 100 pebbles.

Molly makes a new friend, who teaches her a new dance; Molly makes a video to show off Qyah-style snowboarding.

Daniel and his friends play T-ball and find that Henrietta is a dance teacher and a T-ball coach.

When Bex removes her cochlear implant and hearing aid so she can go on the waterslide, Sammy and the Wombats find new ways to communicate; the Wombats love Leiko's new mural.

Phoebe and Jay use a checklist to guide them through their tasks; Jay creates his first comic book and learns about the importance of page order.

The Hunters try to help an injured bird so it can join its friends migrating south for the winter.

Louis Braille shows Brad there are many ways to read; Zaha Hadid encourages Xavier, Yadina and Brad to build their treehouse in their own unique way.

Alma volunteers André to make necklaces for their friends; Alma, Eddie and Uncle Nestor perform music on the subway.

Arthur catches Buster sucking his thumb; Arthur and the gang create their own country, complete with no rules, laws or chores.

The Kratt brothers try to find out why a cheetah cub has been adopted into a family of warthogs.

Vatican City, the world's smallest country; Monaco; San Marino, Italy; Liechtenstein; Andorra.

Appraisals include 1820 J.J. Audubon portraits, a Ming Dynasty Xiwangmu figure and Ric Binkley science fiction illustrations, circa 1950.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Exploring the family secrets of Danielle Deadwyler and musician Rhiannon Giddens.

Lucy Worsley investigates the 18th century breakup of Britain and America, including the turning points that led to America's Declaration of Independence from Britain in 1776.

Salvadoran President Nayib Bukele's deal with President Donald Trump to imprison deportees and what each stood to gain.

A profile of the Wallace family.

A string of grisly murders ensue after the entire village of Goodman's Land is bought by a Texas oilman.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Eating halal; tips for women traveling alone in Germany; designer Shaakira Jassat; cuoppo Napoletano; secrets about Versailles Palace.

Uncover the diverse tapestry of Iowa's people, cultures and stories. Through compelling interviews, scenic visuals, and authentic storytelling, each episode explores the extraordinary lives of individuals who call Iowa home.

Exploring the family secrets of Danielle Deadwyler and musician Rhiannon Giddens.

Lucy Worsley investigates the 18th century breakup of Britain and America, including the turning points that led to America's Declaration of Independence from Britain in 1776.

Salvadoran President Nayib Bukele's deal with President Donald Trump to imprison deportees and what each stood to gain.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

A standing and barre workout strengthens the knees and prevents knee pain.

After a groundhog predicts more winter weather, Benny is convinced he will have snow on his birthday so he plans a snow-filled birthday party.

Lyla and Luke clean their room with help from Stu; Stu learns how to play hide-and-seek.

Carl takes his friends on an "Amazing Smell Tour of Fuzzytown," but Lotta doesn't agree with Carl's list of the best smells; Carl and his friends go on a camping trip.

Daniel and Max want to join in when they see their friends playing; O the Owl plays music with his friends.

Phoebe learns what privacy signs are and how to use them to communicate to neighbors; Jay gets nervous about getting a haircut.

Rosita and Elmo play Beachball Bop around Sesame Street, a game where they hit a ball into the air and don't let it touch the ground; Elmo feels angry and yells at Rosita when he hits the ball and accidentally knocks over his block tower.

Zadie tries to help Zeke overcome his fear of riding a two-wheeler; the Wombats design a gift for baby fish.

Bob Dog has trouble playing Purple Putt-Putt by the rules; the pals try outfits from Harriett's invention.

Rosie helps Tia by taking care of her puppy, Benito; Rosie opens her own restaurant with Iggy.

The kids learn the benefits of eating different colored foods; Olive tries to get a picture of a puffin.

Peg, Cat and the Pig tumble through a portal to a bizarre triangular universe; the Toad brings Peg and Cat to the forest where he grew up.

Molly finds a newt in her boot while exploring Wizard Island; Molly tries to return a rock to its rightful place.

Daniel and Max want to join in when they see their friends playing; O the Owl plays music with his friends.

Zadie tries to help Zeke overcome his fear of riding a two-wheeler; the Wombats design a gift for baby fish.

Phoebe learns what privacy signs are and how to use them to communicate to neighbors; Jay gets nervous about getting a haircut.

After a groundhog predicts more winter weather, Benny is convinced he will have snow on his birthday so he plans a snow-filled birthday party.

Brad meets Winston Churchill and learns the importance of speaking up for yourself; Xavier talks to Cleopatra about how to ask his parents if he can stay up late to see the super moon.

Alma opens a traveling repair service, but running back and forth for fix-it supplies proves exhausting; Alma has to figure out how to handle her feelings when Howard tells Junior he can't play water tag.

Alberto takes up golf and starts competing at the country club; Buster loses his flair for comedy.

Chris and Martin help a lion get past obstacles and get back to his pride, which is under siege by intruders.

Luzern, Bern, Zurich and Lausanne; art created by inmates of an asylum; Swiss innovations such as drug policies and underground arsenals.

A University of North Dakota Margaret Cable box; an Elsebeth Haugard silversmith archive; a BF Goodrich Tires advertising sign.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Following the journey of orphaned elephants at Reteti, the first community-owned elephant sanctuary in Africa.

Research on the subconscious with neuroscientist Heather Berlin focuses on what is driving the decisions people make.

Five ecosystems are reshaped by climate change as ice fields and underwater forests vanish and become replaced by new ecosystems.

Animals travel in and out of cities for food, shelter and to start a family.

A string of grisly murders ensue after the entire village of Goodman's Land is bought by a Texan oilman.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Journalist Patsy Widakuswara, Voice of America.

An adventure across Iowa's scenic byways, enjoying the historic sites, unique attractions and natural beauty along the way.

From snowy owls in the high Arctic to honey buzzards raiding hornet nests in Taiwan, a look at the extreme ways in which raptors conquer the toughest habitats on Earth.

Specialists discover new secrets about the life of the North Atlantic right whale.

Five ecosystems are reshaped by climate change as ice fields and underwater forests vanish and become replaced by new ecosystems.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

A workout improves the mobility of the spine.

Benny becomes enamored with the mail carrier, and wonders how she delivers the mail in different weather conditions.

Lyla and Everett coach Luke, Stu and Idris in soccer drills before their first practice; Liana and Louise decide to switch rooms with Lyla and Luke.

Martin and Chris observe wild cats and dogs interacting with each other on the African savanna.

Phoebe and Jay accidentally get paint on the mail and have to decode addresses; Phoebe and Jay find their parents' box of memories.

Grover tries to cheer up Elmo, who is feeling sad after his dad leaves for a work trip.

When Bex removes her cochlear implant and hearing aid so she can go on the waterslide, Sammy and the Wombats find new ways to communicate; the Wombats love Leiko's new mural.

Duck Duck builds a book swap box but has trouble giving away her books; the pals throw a party for their Tater Buddy dolls.

Rosie makes a dance party island in her backyard, but the flag she puts up causes confusion; Rosie decides to be the mascot for Javi's soccer team.

Ari and Olive make Elinor's favorite snack, backyard soup, when she is stuck at home after hurting her foot; Elinor becomes fascinated with dandelions.

Cat wants to impress Roxanne with his knowledge of solid shapes; Peg's girl group the Pentagirls has its biggest show ever.

After losing one of her favorite Suki mittens, Molly retraces her steps to try to find it; Molly has the perfect gift for Father's Day.

While doing their annual Laundry Day, the Kratt brothers disagree on what is better -- blue oceans or green forests.

Phoebe and Jay accidentally get paint on the mail and have to decode addresses; Phoebe and Jay find their parents' box of memories.

Benny becomes enamored with the mail carrier, and wonders how she delivers the mail in different weather conditions.

Xavier learns that asking questions can lead to exciting discoveries; Xavier learns that it's normal to feel different emotions when it comes his turn to jump off the diving board.

Papi is called to rescue a cow on the loose in the Bronx; Lucas gets upset after Alma, Eddie and Lauren copy his new hairstyle.

Binky doesn't like the funky experimental music group that's touring around Elwood City; a new ice cream shop threatens to put Brain's shop out of business.

The Kratt Bros decide to split up to investigate the lives of being a predator and a prey.

Vienna's gardens, art and fine music; a trip along the Danube River; hiking through the Baroque Melk Abbey.

A Fox Kids promotion kit; a Thurman Munson-signed baseball circa 1975; Fernando Amorsolo oil paintings from 1955.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Father Brown must discover the culprit when a novelist is attacked at a crime-writing festival.

Mike and the team get re-acquainted with several women they've locked up in past cases when they investigate a suspicious suicide at Brokenwood Women's Prison.

Barnaby and Scott travel to a picturesque village to investigate the murder of an undertaker.

A raucous game of bingo at a local care home ends in a shock stabbing.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

All-female news analysis of issues and policy affecting the U.S.

Celebrating the fresh flavors of farmers markets; how to get the most out of market fresh foods.

Father Brown must discover the culprit when a novelist is attacked at a crime-writing festival.

Barnaby and Scott travel to a picturesque village to investigate the murder of an undertaker.

Uncover the diverse tapestry of Iowa's people, cultures and stories. Through compelling interviews, scenic visuals, and authentic storytelling, each episode explores the extraordinary lives of individuals who call Iowa home.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

A workout focusing on the back and core helps to relieve and prevent back pain.

The Hunters learn how temperatures can affect outdoor plants and gardens.

Lyla and Ale make an escape-proof container for her pet tarantula; rain keeps the kids inside, so they recreate park activities indoors.

Carl doesn't know what to do when Nico falls; Carl learns a new word -- shindig.

Daniel is upset when Miss Elaina declares she doesn't like egg salad; Daniel and Prince Wednesday learn they should be kind to each other, even if they disagree.

Phoebe and Jay learn how to sort items; Phoebe and Jay learn how to make food labels, so everyone can participate in the potluck.

Elmo, Chris and their friends on Sesame Street dress up as dinosaurs; with help from Elmo's book, they learn facts about dinosaurs.

Zadie and JunJun find multiple new uses for Sparkle Pants; Zadie, Cece, Clyde and Carly must find a game they can all play together that is fun for everyone.

Duck's magic trick goes awry, turning her neighbors' things into pickles; Donkey is afraid to scooter after a fall.

Rosie takes Mom out for Mother's Day; Crystal takes the kids to the merry-go-round at the amusement park.

While painting outdoors, Elinor and her class experiment with natural items that they find after they run out of paint; Elinor, Ari and Olive help Mrs. Hippo pick up litter.

At Richard's family's annual picnic, Peg and Cat try to help Richard to avoid placing third in every event; Peg realizes her lemonade stand doesn't have any cups.

While doing their annual Laundry Day, the Kratt brothers disagree on what is better -- blue oceans or green forests.

Zadie and JunJun find multiple new uses for Sparkle Pants; Zadie, Cece, Clyde and Carly must find a game they can all play together that is fun for everyone.

Phoebe and Jay learn how to sort items; Phoebe and Jay learn how to make food labels, so everyone can participate in the potluck.

The Hunters learn how temperatures can affect outdoor plants and gardens.

While doing their annual Laundry Day, the Kratt brothers disagree on what is better -- blue oceans or green forests.

Brain, D.W. and Bud explore the inner workings of the brain; Brain may finally see a meteor shower.

Aviva and Koki are accidentally miniaturized and carried away by termites.

Art Nouveau; peat bathing in Olomouc, Moravský Krumlov, Trebon and Konopiste; Holocaust memorial in Terezen.

A stop at Castle Farms features a WWII painted A-2 flight jacket, a John Bailey dwarf clock circa 1800 and a 1973 Charles Schulz-signed drawing and book.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital.

Social, political and economic trends of American agriculture.

Folk artist Chicago Farmer blends small-town roots with sharp wit and working-class soul.

Singer-songwriter Noah Kahan performs tunes from "Stick Season"; the female mariachi act Flor de Toloache.

The punk-pop-art-dance band The Suburbs; Matt Wilson of Trip Shakespeare fame.

Fiachna Ó Braonáin is joined by a Woman of Note gathering from Aoife Scott's series of concerts which open the Tradfest Festival every year.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital.

Social, political and economic trends of American agriculture.

Folk artist Chicago Farmer blends small-town roots with sharp wit and working-class soul.

Singer-songwriter Noah Kahan performs tunes from "Stick Season"; the female mariachi act Flor de Toloache.

Margaret Hoover leads interviews and debates.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

A snow-covered forest and the calming posture of leafless trees in slumber.

The Kratt Bros decide to split up to investigate the lives of being a predator and a prey.

Firefighter Rae uses a strategy to remain calm as she helps save the farm; as a bank teller, Cora needs to stay focused when helping the Beeples with depositing and withdrawing from their accounts.

Carl gets a universal screwdriver for his birthday; a storm creates a hole in the walkway to Carl's house.

Jeff, Zack and Dave, along with local guides, discover the history and culture of Hvar's past.

Roman hot springs; cruising canals; Gothic church; Viking history.

An adventure across Iowa's scenic byways, enjoying the historic sites, unique attractions and natural beauty along the way.

Motel Safari keeps the spirit of Route 66 alive with mid-century modern architecture, themed rooms and neon signs; the Santa Rosa Route 66 Car Museum; Santa Fe; the Man's Hat Shop; Grants, N.M.

A tapas tour of Barcelona, Spain; salt and garlic; chicken in vinegar sauce; a cheesy dip.

Winter minestrone; roasted squash and carrot salad with chickpeas and almonds.

Calabrian panzanella; Burmese tomato salad with shallots and peanuts; tomato conserva; upside-down tomato tart with Parmesan pastry.

Chef Julie Schoenherr kicks the flavor up a notch in the studio kitchen with clever recipes like pea pesto.

A deep dive into the principles of plant-based cooking; professor John Wilkins talks about the foods and medicines of ancient Greece.

Grilling up some lamb burgers; grill cookware; sweet potato fritters with feta, dill and cilantro.

Japanese fried pork chops; reviewing types of Japanese rice; Japanese curry rice with chicken.

A versatile cart to organize tools, gear and supplies in the garage .

Relocating and rebuilding the original built-in China cabinet in the dining room; installing bathroom sconces; prepping the front door for a new mortise lock.

Painting an arch accent wall in a nursery; debunking plant myths; installing a pea gravel patio using a binding agent to keep stones in place.

Customizing the "barn block" with string piecing and double flippy corners.

Improvisational techniques bring naturescapes to life; natural, textural and complex backgrounds.

Appropriate plants for a front entrance.

Successful stocking of catfish at Horseshoe Lake; researchers remove invasive hybrid cattails from lakeshore test sites to evaluate the impacts on fish.

An adventure across Iowa's scenic byways, enjoying the historic sites, unique attractions and natural beauty along the way.

Uncover the diverse tapestry of Iowa's people, cultures and stories. Through compelling interviews, scenic visuals, and authentic storytelling, each episode explores the extraordinary lives of individuals who call Iowa home.

Chronicling the changes in fashions coupled with the changing musical styles from the 1920s through the 1950s with songs like "Alice Blue Gown," "In the Mood," "True Love" and "Runnin' Wild.".

Lionel is nervous about the photo shoot for the cover of his new book.

After the trio find a canoe, they decide that a little voyage up the river is in order, but with Blamire in charge, they are sure to get wet.

The poisoning of a celebrity chef confounds the team as they question how and when the poison could possibly have been administered.

One of the hottest dance halls in town.

The Nuns are excited to be involved in a religious TV show, but a murder disrupts its proceedings.

As the Doctor stands trial, a demented brain surgeon's shock treatments make him wonder if friends betrayed him; with Colin Baker.